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Predicting maneuvering performance of ship in waves by hybrid algorithm
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Jia-ye GONG2, She-ming FAN1, Yun-bo LI2, Zhi-chao HONG3, Yu-feng YANG4
Journal of Ship Mechanics | 2024, 28(9) : 1347 - 1355
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Journal of Ship Mechanics | 2024, 28(9): 1347-1355
• Hydrodynamics •
Predicting maneuvering performance of ship in waves by hybrid algorithm
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Jia-ye GONG2, She-ming FAN1, Yun-bo LI2, Zhi-chao HONG3, Yu-feng YANG4
Affiliations
  • 1.Shanghai Key Laboratory of Ship Engineering, Shanghai 200011, China
  • 2.Shanghai Maritime University, Shanghai 201306, China
  • 3.Jiangsu University of Science and Technology, Zhenjiang 212100, China
  • 4.China Coast Guard Academy, Ningbo 315801, China
Published: 2024-09-20 doi: 10.3969/j.issn.1007-7294.2024.09.006
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Based on the OpenFOAM, a hybrid model coupling fully nonlinear potential flow theory (FNPT) with viscous flow method, and the propeller-rudder mode, the turn and zigzag maneuvers of a single-screw ship in waves were simulated. The FNPT was used to simulate the wave tank in the external field, while the viscous flow method was used to simulate the interaction between waves and ships in interal field. Then, the 6DOF ship maneuvers in waves was simulated. The KVLCC2 model was selected for simulation, and the method was validated by the tank test, and the maneuvers in beam waves were simulated. By various wavelengths, the effect of wavelength on the ship maneuvering performance in beam waves was investigated.

hybrid method  /  maneuverability  /  turn maneuver  /  zigzag maneuver  /  beam wave
Jia-ye GONG, She-ming FAN, Yun-bo LI, Zhi-chao HONG, Yu-feng YANG. Predicting maneuvering performance of ship in waves by hybrid algorithm[J]. Journal of Ship Mechanics, 2024 , 28 (9) : 1347 -1355 . DOI: 10.3969/j.issn.1007-7294.2024.09.006
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Year 2024 volume 28 Issue 9
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Article Info
doi: 10.3969/j.issn.1007-7294.2024.09.006
  • Receive Date：2024-03-26
  • Online Date：2026-03-26
  • Published：2024-09-20
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  • Received：2024-03-26
Funding
Affiliations
    1.Shanghai Key Laboratory of Ship Engineering, Shanghai 200011, China
    2.Shanghai Maritime University, Shanghai 201306, China
    3.Jiangsu University of Science and Technology, Zhenjiang 212100, China
    4.China Coast Guard Academy, Ningbo 315801, China
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表12种不同金属材料的力学参数
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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